Add default .list and .Str to Iterable.
Add default .list and .Str to Iterable.

Gnouc/rakudo,ugexe/rakudo,zhuomingliang/rakudo,Gnouc/rakudo,awwaiid/rakudo,tbrowder/rakudo,paultcochrane/rakudo,nunorc/rakudo,niner/rakudo,pmurias/rakudo,samcv/rakudo,MasterDuke17/rakudo,tony-o/rakudo,MasterDuke17/rakudo,dankogai/rakudo,cognominal/rakudo,salortiz/rakudo,samcv/rakudo,nunorc/rakudo,paultcochrane/rakudo,laben/rakudo,tbrowder/rakudo,tbrowder/rakudo,zhuomingliang/rakudo,lucasbuchala/rakudo,jonathanstowe/rakudo,tony-o/rakudo,sergot/rakudo,cygx/rakudo,dankogai/rakudo,ugexe/rakudo,zostay/rakudo,zhuomingliang/rakudo,nbrown/rakudo,raydiak/rakudo,b2gills/rakudo,LLFourn/rakudo,Leont/rakudo,azawawi/rakudo,MasterDuke17/rakudo,azawawi/rakudo,zostay/rakudo,raydiak/rakudo,tony-o/rakudo,usev6/rakudo,awwaiid/rakudo,ab5tract/rakudo,rjbs/rakudo,usev6/rakudo,samcv/rakudo,rakudo/rakudo,retupmoca/rakudo,MasterDuke17/rakudo,Gnouc/rakudo,dwarring/rakudo,nunorc/rakudo,rakudo/rakudo,laben/rakudo,Leont/rakudo,sergot/rakudo,labster/rakudo,tony-o/deb-rakudodaily,tbrowder/rakudo,MasterDuke17/rakudo,tony-o/deb-rakudodaily,pmurias/rakudo,awwaiid/rakudo,jonathanstowe/rakudo,awwaiid/rakudo,paultcochrane/rakudo,rjbs/rakudo,Gnouc/rakudo,labster/rakudo,nbrown/rakudo,usev6/rakudo,ab5tract/rakudo,tony-o/rakudo,softmoth/rakudo,ab5tract/rakudo,LLFourn/rakudo,sjn/rakudo,b2gills/rakudo,nunorc/rakudo,rakudo/rakudo,azawawi/rakudo,b2gills/rakudo,ugexe/rakudo,tony-o/rakudo,softmoth/rakudo,zostay/rakudo,labster/rakudo,rakudo/rakudo,cognominal/rakudo,ungrim97/rakudo,dwarring/rakudo,lucasbuchala/rakudo,b2gills/rakudo,zostay/rakudo,nbrown/rakudo,retupmoca/rakudo,laben/rakudo,retupmoca/rakudo,tbrowder/rakudo,Gnouc/rakudo,tony-o/deb-rakudodaily,tony-o/deb-rakudodaily,ungrim97/rakudo,tony-o/deb-rakudodaily,skids/rakudo,zhuomingliang/rakudo,salortiz/rakudo,salortiz/rakudo,cognominal/rakudo,dankogai/rakudo,niner/rakudo,LLFourn/rakudo,sjn/rakudo,sjn/rakudo,dwarring/rakudo,labster/rakudo,raydiak/rakudo,softmoth/rakudo,usev6/rakudo,softmoth/rakudo,nbrown/rakudo,ungrim97/rakudo,awwaiid/rakudo,skids/rakudo,lucasbuchala/rakudo,azawawi/rakudo,teodozjan/rakudo,labster/rakudo,tony-o/rakudo,teodozjan/rakudo,tony-o/deb-rakudodaily,ugexe/rakudo,tony-o/deb-rakudodaily,pmurias/rakudo,dankogai/rakudo,samcv/rakudo,teodozjan/rakudo,Gnouc/rakudo,salortiz/rakudo,b2gills/rakudo,cygx/rakudo,tbrowder/rakudo,dankogai/rakudo,raydiak/rakudo,cygx/rakudo,softmoth/rakudo,ab5tract/rakudo,rakudo/rakudo,lucasbuchala/rakudo,ungrim97/rakudo,nbrown/rakudo,MasterDuke17/rakudo,paultcochrane/rakudo,Leont/rakudo,sergot/rakudo,jonathanstowe/rakudo,cognominal/rakudo,dwarring/rakudo,skids/rakudo,usev6/rakudo,skids/rakudo,sergot/rakudo,sjn/rakudo,labster/rakudo,nbrown/rakudo,sjn/rakudo,LLFourn/rakudo,rakudo/rakudo,ab5tract/rakudo,cygx/rakudo,jonathanstowe/rakudo,laben/rakudo,paultcochrane/rakudo,jonathanstowe/rakudo,Leont/rakudo,teodozjan/rakudo,salortiz/rakudo,cognominal/rakudo,pmurias/rakudo,niner/rakudo,ugexe/rakudo,niner/rakudo,azawawi/rakudo,samcv/rakudo,rjbs/rakudo,LLFourn/rakudo,ungrim97/rakudo,lucasbuchala/rakudo,salortiz/rakudo,cygx/rakudo,skids/rakudo,retupmoca/rakudo